Poon, Ivan K.
Tsang, Julia Y.
Li, Joshua
Chan, Siu-Ki
Shea, Ka-Ho
Tse, Gary M. http://orcid.org/0000-0002-9405-9665
Article History
Received: 25 March 2020
Revised: 30 June 2020
Accepted: 8 July 2020
First Online: 27 July 2020
Ethics approval and consent to participate
: The study was approved by the Joint CUHK-NTEC Research Ethics Committee. Waiver from patient’s consent was approved because of the retrospective and anonymised nature of this study. The study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The dataset used and analysed in the current study is available from the corresponding author on reasonable request.
: The authors declared no competing interests.
: No funding received for the current study.